本文介绍了covert.todouble收到数字错误.的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
当iam使用
进行类型转换时,我会得到一个这样的数字(8,888)convert.ToDouble
由于输入字符串的格式不正确,我引发了期望.
我的电话号码显示应该只像上面那样
iam getting a number (8,888) like this when iam doing type casting withconvert.ToDouble
it is throwing expection as input string was not in correct format how can i validate
my number display should be like that only as above
推荐答案
string data = "8,000";
double d = double.Parse(data, NumberStyles.AllowThousands);
string s = "123,456.78";
double value;
bool flag = double.TryParse(s, NumberStyles.Currency, CultureInfo.CurrentCulture.NumberFormat, out value);
if (flag)
{
Console.WriteLine("Entered Amount is :" + value);
}
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